348 GYNANDRIA. 



every case the partial calyx is distinguished from 

 the chafty seed-crown observable in several genera 

 of the other Orders, (though the latter is indeed 

 analogous to a calyx,) either by being inferior, or 

 by the presence of a seed-crown, or feathery down, 

 besides. See Lamarck^ ^.718 — 723, where the 

 plants in question are well represented. 



Class 20. Gynandria. Stamens inserted either upon 

 the style or germen. Orders 9 in Linnaeus, but 

 some alterations concerning them are necessary. 

 This is one of those Classes abolished by the cele- 

 brated Thunberg, and by several less intelligent writers 

 who have followed him. The reasons which led to 

 this measure appear to have been, that Linneeus has 

 erroneously placed in Gynandr'ia several plants which 

 have not the requisite character; hence that character 

 itself has been judged ambiguous, or not founded in 

 nature, and the system has been supposed to be sim- 

 plified by overlooking it. This appears to me a gi'eat 

 mistake. The character of the Class, taken as above, 

 is as evident, constant and genuine as that of any other 

 in the system. No doubt can arise, if we be careful 

 to observe that the stamens actually grow out of the 

 germen or style, and not merely out of any part that 

 supports the germen ; as will appear by examples. 



1. Monandria. Stamen, or sessile Anther, one only. 

 This contains all the beautiful and curious natural 

 family of the Orchidece^ or Orchis tribe, except only 



